It's 9/11 anniversary, eleven years ago two planes hit the World Trade Center. The attack lead to counter-terrorism measures to get widespread across the country. It also resulted in paranoia when in comes to travelling - that's where the TSA steps in. But despite having billions at its disposal the results are not exactly justifying the cost. RT correspondent Liz Wahl takes an in depth look at how invasive the TSA has become on the anniversary of the September 11 terrorist attacks.